1124240122987 has 2 divisors, whose sum is σ = 1124240122988. Its totient is φ = 1124240122986.

The previous prime is 1124240122949. The next prime is 1124240123023. The reversal of 1124240122987 is 7892210424211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1124240122987 - 2¹⁵ = 1124240090219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1124240122937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562120061493 + 562120061494.

It is an arithmetic number, because the mean of its divisors is an integer number (562120061494).

Almost surely, 2^{1124240122987} is an apocalyptic number.

1124240122987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124240122987 is an equidigital number, since it uses as much as digits as its factorization.

1124240122987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 1124240122987 in words is "one trillion, one hundred twenty-four billion, two hundred forty million, one hundred twenty-two thousand, nine hundred eighty-seven".